Sony is looking for PlayStation 4 users to test out their upcoming, supposedly MAJOR update to its system. According to their official blog, players can register to get an early look at the next major overhaul of the PS4 interface. As someone who has been a longtime member of the Xbox Preview Program, it's pretty sweet to get those new features a lot sooner than other people! Sometimes they're broken, but most the time it's pretty functional!
If you're a PlayStation owner I highly suggest you sign up. It's literally as simple as putting in your PSN username and asking if you want to subscribe to their email. Sign up by clicking here.